Merge pull request 'Kategorien nicht statisch sondern dynamisch' (#20) from dynamicCategories into dev
Reviewed-on: #20
This commit was merged in pull request #20.
This commit is contained in:
@@ -0,0 +1,21 @@
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<?php
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require_once 'php/model/Article.php';
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require_once 'php/model/ArticleManager.php';
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require_once 'php/validator/article-validator.php';
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if (isset($_GET["category"]) && !empty($_GET["category"]) && articleCategoryValidator($_GET["category"])){
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$category = $_GET["category"];
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try {
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$articleManager = ArticleManager::getInstance();
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$articles = $articleManager->getArticlesByCategory($category);
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} catch (Exception $e) {
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$_SESSION["message"] = "internal_error";
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include_once "content/404.php";
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exit();
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}
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}else{
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$_SESSION["message"] = "invalid_category";
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include_once "content/404.php";
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exit();
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}
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?>
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@@ -19,7 +19,7 @@ class ArticleManager extends LocalArticleManager
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"Satz des Pythagoras",
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"Der Satz des Pythagoras wurde von dem griechischen Philosophen Pythagoras von Samos formuliert und im dritten Jahrhundert vor Christus veröffentlicht. In der beigefügten Abbildung sehen wir ein rechtwinkliges Dreieck...",
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"max.mustermann",
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"Mathe",
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"mathe",
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"Dreiecke, Dreiecksseiten berechnen"
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);
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}
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@@ -28,7 +28,7 @@ class ArticleManager extends LocalArticleManager
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"Tunneleffekt",
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"Der Tunneleffekt ist ein quantenmechanisches Phänomen, bei dem Teilchen...",
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"max.mustermann",
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"Physik",
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"physik",
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"Quantenphysik, Energie"
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);
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}
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@@ -37,7 +37,7 @@ class ArticleManager extends LocalArticleManager
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"Datenschutz vs Datensicherheit",
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"Datenschutz ist in unserer digital vernetzten Welt allgegenwärtig...",
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"max.mustermann",
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"Informatik",
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"informatik",
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"Daten, DSGVO"
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);
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}
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@@ -85,6 +85,13 @@ interface ArticleManagerDAO
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*/
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public function search(string $keyword): array;
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/**
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* Gibt alle Beiträge einer gegebenen Kategorie aus.
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* @param $category
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* @return mixed
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*/
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public function getArticlesByCategory($category);
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}
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?>
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@@ -201,5 +201,26 @@ class LocalArticleManager implements ArticleManagerDAO {
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return $filteredArticles;
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}
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public function getArticlesByCategory($category)
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{
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$articles = $this->getAllArticles();
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$filteredArticles = [];
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foreach ($articles as $article) {
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if (isset($article['category']) && $article['category'] == $category) {
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$filteredArticles[] = new Article(
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intval($article['id']),
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$article['title'],
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$article['content'],
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$article['author'],
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$article['category'],
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$article['tags'],
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$article['creationDate']
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);
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}
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}
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return $filteredArticles;
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}
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}
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?>
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